1453382425

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 2058993216

約数和(自身を除く): 605610791

約数列:

[1, 5, 11, 25, 55, 67, 71, 101, 121, 275, 335, 355, 505, 605, 737, 781, 1111, 1675, 1775, 2525, 3025, 3685, 3905, 4757, 5555, 6767, 7171, 8107, 8591, 12221, 18425, 19525, 23785, 27775, 33835, 35855, 40535, 42955, 52327, 61105, 74437, 78881, 118925, 169175, 179275, 202675, 214775, 261635, 305525, 372185, 394405, 480457, 575597, 818807, 867691, 1308175, 1860925, 1972025, 2402285, 2877985, 4094035, 4338455, 5285027, 12011425, 14389925, 20470175, 21692275, 26425135, 58135297, 132125675, 290676485, 1453382425]

約数ペア:

[(1, 1453382425), (5, 290676485), (11, 132125675), (25, 58135297), (55, 26425135), (67, 21692275), (71, 20470175), (101, 14389925), (121, 12011425), (275, 5285027), (335, 4338455), (355, 4094035), (505, 2877985), (605, 2402285), (737, 1972025), (781, 1860925), (1111, 1308175), (1675, 867691), (1775, 818807), (2525, 575597), (3025, 480457), (3685, 394405), (3905, 372185), (4757, 305525), (5555, 261635), (6767, 214775), (7171, 202675), (8107, 179275), (8591, 169175), (12221, 118925), (18425, 78881), (19525, 74437), (23785, 61105), (27775, 52327), (33835, 42955), (35855, 40535)]